SUPERSPROX
Supersprox Sprockets, Chains, and Accessories at JJ Motorsports
Supersprox is a renowned brand in the motorcycle industry, established in the mid-1950s and known for high-performance sprockets and drive components. With a focus on innovation and quality craftsmanship, the brand has built a loyal following among enthusiasts and professional racers. Their products emphasize durability, extended lifespan, and optimal performance through features like unique tooth designs that increase sprocket life up to 6%, steel teeth for longevity, and materials such as SCM-435 carbon-free steel with ultra-hard surfaces to reduce friction.
At JJ Motorsports, we offer a wide selection of Supersprox products to enhance your motorcycle's drive system. Popular items include the Edge Kit - Rear - Ducati - 42-Tooth, perfect for long life with added style and steel teeth for extended system durability, the Countershaft Sprocket - 17-Tooth made from SCM-435 carbon-free steel for zero breaking risk, and the Stealth Rear Sprocket - 48 Tooth - Gold - Kawasaki/Yamaha/Suzuki offering longer system life without added weight. Other favorites are the Edge Kit - Rear - Ducati - 44-Tooth with a unique tooth design for increased sprocket life and the Edge Kit - Rear - Ducati - 45 Tooth for reliable performance and style.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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SUPERSPROX Edge Kit - Rear - Ducati - 42-Tooth RSA-737525-42-KIT
SUPERSPROX
$224.95Ducati owners demand reliability without compromise, and the SUPERSPROX Edge Kit delivers both performance and longevity. This rear sprocket replaces wear-prone OEM components with a...12102584- SKU:
- 12102584
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 44-Tooth RSA-737530-44-KIT
SUPERSPROX
$214.95Ducati riders know that sprocket wear directly impacts chain life, acceleration response, and overall drivetrain reliability. The SUPERSPROX Edge Kit delivers measurable performance gains through...12102590- SKU:
- 12102590
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
$214.95 -
SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1529-17-2
SUPERSPROX
$34.95A countershaft sprocket is one of the most critical drivetrain components for consistent power delivery and chain longevity. The SUPERSPROX 17-Tooth CST-1529-17-2 is engineered with the same...12121332- SKU:
- 12121332
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$34.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-733-44-KIT
SUPERSPROX
$224.95A worn or undersized rear sprocket directly impacts acceleration, top-end speed, and drivetrain efficiency on your Ducati. The SUPERSPROX Edge Kit addresses these issues with a precisely engineered...12102551- SKU:
- 12102551
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
$224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 45 Tooth RSA-733-45-KIT
SUPERSPROX
MSRP: $224.95Now: $144.00Was: $224.95Reduce unsprung weight and rotational mass while maintaining the reliability your drivetrain demands—the SUPERSPROX Edge Kit delivers measurable performance gains without compromise. The hybrid...12102552- SKU:
- 12102552
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
MSRP: $224.95Now: $144.00Was: $224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 43 Tooth RSA-733525-43-KIT
SUPERSPROX
$224.95A lighter, longer-lasting rear sprocket is fundamental to extracting consistent power delivery and reducing drivetrain wear on your Ducati. The SUPERSPROX Edge Kit pairs a unique tooth geometry that...12102554- SKU:
- 12102554
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 42 Tooth RSA-736-42-KIT
SUPERSPROX
$224.95A worn rear sprocket kills acceleration and wastes energy—the SUPERSPROX Edge Kit restores both with a lightweight aluminum core and hardened steel teeth designed to outlast standard options. If...12102562- SKU:
- 12102562
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 45 Tooth RSA-737-45-KIT
SUPERSPROX
$224.95A rear sprocket swap is one of the highest-impact upgrades for your Ducati—it directly influences acceleration, top speed, and engine load. The SUPERSPROX Edge Kit delivers measurable performance...12102570- SKU:
- 12102570
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - 43 Tooth - Ducati RSA-736525-43-KIT
SUPERSPROX
$224.95Rear sprocket durability directly impacts your bike's acceleration, chain longevity, and overall drivetrain reliability—especially under racing conditions. The SUPERSPROX Edge Kit delivers extended...12102577- SKU:
- 12102577
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 39-Tooth RSA-737525-39-KIT
SUPERSPROX
$224.95Rear sprocket wear directly impacts throttle response, chain longevity, and overall drivetrain efficiency on your Ducati. The SUPERSPROX Edge Kit delivers a purpose-engineered 39-tooth configuration...12102581- SKU:
- 12102581
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 41 Tooth RSA-737525-41-KIT
SUPERSPROX
$224.95Extending drivetrain lifespan while cutting rotational mass is the dual mission of any serious rider looking to maximize acceleration and durability. The SUPERSPROX Edge Kit delivers both through a...12102583- SKU:
- 12102583
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 45-Tooth RSA-737525-45-KIT
SUPERSPROX
$224.95If you're running a Ducati, your rear sprocket is critical to translating engine power into acceleration and maintaining chain longevity. The SUPERSPROX Edge Kit delivers a 30% weight reduction...12102586- SKU:
- 12102586
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 43-Tooth RSA-737530-43-KIT
SUPERSPROX
$125.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing longevity, the SUPERSPROX Edge Kit delivers both. The patented tooth design extends sprocket life up to 6%...12102589- SKU:
- 12102589
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
$125.95Qty in Cart: 0Quantity:Price:$125.95Subtotal: -
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-733525-44-KIT
SUPERSPROX
$224.95Ducati riders know that chain wear accelerates wear on the rear sprocket—and a failing sprocket can leave you stranded or worse, cost you a race. The SUPERSPROX Edge Kit delivers a measurable 6%...12102555- SKU:
- 12102555
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - 45 Tooth - Ducati RSA-733525-45-KIT
SUPERSPROX
$224.95The SUPERSPROX Edge Kit delivers measurable performance gains for your Ducati RSA-733525 with a thoughtfully engineered rear sprocket that extends drivetrain life while cutting rotational mass. The...12102556- SKU:
- 12102556
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 38-Tooth RSA-736-38-KIT
SUPERSPROX
$224.95Rear sprocket performance directly impacts acceleration, chain efficiency, and overall drivetrain longevity on your Ducati. The SUPERSPROX Edge Kit delivers a measurable 6% lifespan extension while...12102558- SKU:
- 12102558
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 39-Tooth RSA-736-39-KIT
SUPERSPROX
$224.95A properly sized rear sprocket is fundamental to unlocking your Ducati's acceleration and overall drivetrain efficiency. The SUPERSPROX Edge Kit delivers a 39-tooth configuration paired with a...12102559- SKU:
- 12102559
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 40-Tooth RSA-736-40-KIT
SUPERSPROX
$224.95If you're serious about maximizing sprocket longevity while reducing rotational mass, the SUPERSPROX Edge Kit delivers measurable gains in both durability and performance. The proprietary tooth...12102560- SKU:
- 12102560
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 41 Tooth RSA-736-41-KIT
SUPERSPROX
$224.95If you're running a Ducati and want measurable gains in acceleration and efficiency, sprocket selection directly impacts how your bike delivers power to the rear wheel. The SUPERSPROX Edge Kit...12102561- SKU:
- 12102561
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-736-44-KIT
SUPERSPROX
$224.95If you're running a Ducati and want to maximize drivetrain efficiency without compromising durability, the SUPERSPROX Edge Kit delivers a measurable performance upgrade. The proprietary tooth design...12102563- SKU:
- 12102563
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 38 Tooth RSA-737-38-KIT
SUPERSPROX
$224.95If you're running your Ducati hard on the track or street, sprocket wear directly impacts your power delivery and chain longevity. The SUPERSPROX Edge Kit delivers a measurable 6% lifespan...12102564- SKU:
- 12102564
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 41 Tooth RSA-737-41-KIT
SUPERSPROX
$224.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing longevity, the SUPERSPROX Edge Kit delivers real performance gains where it matters. The proprietary tooth...12102566- SKU:
- 12102566
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-737-44-KIT
SUPERSPROX
$224.95If you're running a Ducati, your rear sprocket is one of the hardest-working components on the bike—it directly impacts acceleration, chain longevity, and overall drivetrain efficiency. The...12102569- SKU:
- 12102569
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-755-40-KIT
SUPERSPROX
$224.95Sprocket wear directly impacts your bike's acceleration response, fuel efficiency, and drivetrain longevity. The SUPERSPROX Edge Kit combines a proprietary tooth geometry that extends sprocket life...12102572- SKU:
- 12102572
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 38-Tooth RSA-736525-38-KIT
SUPERSPROX
$214.95Reduce unsprung weight and rotational mass on your Ducati with a precision-engineered rear sprocket that delivers measurable performance gains. The SUPERSPROX Edge Kit's aluminum core cuts weight by...12102575- SKU:
- 12102575
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$214.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 42 Tooth RSA-736525-42-KIT
SUPERSPROX
$224.95A lightweight rear sprocket is fundamental to reducing rotational mass and improving throttle response, and the SUPERSPROX Edge Kit delivers exactly that—30% lighter than OEM while extending service...12102576- SKU:
- 12102576
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-736525-44-KIT
SUPERSPROX
$214.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing reliability, the SUPERSPROX Edge Kit delivers measurable performance gains through intelligent engineering...12102578- SKU:
- 12102578
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
$214.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 45-Tooth RSA-736525-45-KIT
SUPERSPROX
$214.95Sprocket wear directly impacts chain longevity and throttle response—two factors that separate reliable track days from costly downtime. The SUPERSPROX Edge Kit delivers a 6% lifespan extension...12102579- SKU:
- 12102579
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
$214.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-737525-40-KIT
SUPERSPROX
$224.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing durability, the SUPERSPROX Edge Kit delivers both. The unique tooth geometry extends sprocket life up to 6%...12102582- SKU:
- 12102582
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$224.95 -
SUPERSPROX Stealth Rear Sprocket - 37-Tooth - Black - Honda RST-735-37-BLK
SUPERSPROX
$119.95The SUPERSPROX Stealth Rear Sprocket delivers the durability of steel teeth with the weight savings of aluminum—giving you the best of both worlds without the typical trade-offs. If you're running a...12102173- SKU:
- 12102173
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- STEEL
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 37
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
SUPERSPROX Rear Sprocket - 45-Tooth RFE-499-45-BLK
SUPERSPROX
$59.95If you're running a chain drive system that demands reliability without sacrificing rotational efficiency, sprocket selection directly impacts your acceleration, top-end speed, and drivetrain...12102210- SKU:
- 12102210
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- REAR
$59.95 -
SUPERSPROX Rear Sprocket - 48-Tooth RFE-1334-48-BLK
SUPERSPROX
$64.95If you're running a chain drive system, sprocket selection directly impacts your acceleration, top-end speed, and drivetrain longevity. The SUPERSPROX 48-tooth rear sprocket delivers race-proven...12102211- SKU:
- 12102211
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD130442GLD
SUPERSPROX
MSRP: $9.95Now: $7.00Was: $9.95Traditional stamped steel sprockets flex under load, robbing you of power transfer efficiency and requiring frequent replacement. The SUPERSPROX Edge Rear Sprocket Insert upgrades your drivetrain...12102331- SKU:
- 12102331
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- INSERT
- TYPE:
- EDGE REAR
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $9.95Now: $7.00Was: $9.95 -
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD130443GLD
SUPERSPROX
$10.95A worn or damaged rear sprocket insert forces you to replace your entire sprocket assembly—an expensive and time-consuming fix. The SUPERSPROX Edge Rear Sprocket Insert upgrades your existing setup...12102332- SKU:
- 12102332
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- TYPE:
- EDGE REAR
- UNITS:
- EACH
- PRODUCT NAME:
- INSERT
$10.95 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD48043GLD
SUPERSPROX
MSRP: $10.95Now: $7.00Was: $10.95A worn or damaged rear sprocket compromises your drivetrain's efficiency and can introduce noise and vibration throughout your entire system. The SUPERSPROX Edge Rear Sprocket Insert elevates beyond...12102355- SKU:
- 12102355
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- EDGE REAR
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- INSERT
MSRP: $10.95Now: $7.00Was: $10.95 -
SUPERSPROX Edge Rear Sprocket Insert - Blue RACD48045BLU
SUPERSPROX
$10.95A worn or damaged rear sprocket insert compromises your chain alignment and acceleration response—two non-negotiables for track performance or reliable street duty. The SUPERSPROX Edge Rear Sprocket...12102356- SKU:
- 12102356
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- INSERT
- TYPE:
- EDGE REAR
- UNITS:
- EACH
$10.95 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Green RACD48641GRN
SUPERSPROX
MSRP: $10.95Now: $7.00Was: $10.95Traditional stamped steel sprockets flex under load and wear unevenly, robbing you of chain longevity and power delivery consistency. The SUPERSPROX Edge Rear Sprocket Insert upgrades your drivetrain...12102359- SKU:
- 12102359
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- EDGE REAR
- UNITS:
- EACH
- COLOR/FINISH:
- GREEN
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- INSERT
MSRP: $10.95Now: $7.00Was: $10.95 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD48642GLD
SUPERSPROX
MSRP: $10.95Now: $7.00Was: $10.95A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain reliability. The SUPERSPROX Edge Rear Sprocket Insert replaces the stamped steel...12102360- SKU:
- 12102360
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- INSERT
- TYPE:
- EDGE REAR
- RIDING STYLE:
- STREET
MSRP: $10.95Now: $7.00Was: $10.95 -
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-430-14-1
SUPERSPROX
$24.95A worn or undersized countershaft sprocket kills acceleration and wastes power through chain drag and slippage. The SUPERSPROX 14-tooth CST-430-14-1 delivers factory-team durability with a hardened...12121371- SKU:
- 12121371
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
$24.95 -
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-432-13-1
SUPERSPROX
$24.95A countershaft sprocket is only as good as its durability and efficiency—and this SUPERSPROX 13-tooth delivers both. Built from SCM-435 carbon-free steel with an impregnated surface that resists wear...12121372- SKU:
- 12121372
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal:
